| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.37 | 13.420% | $7.2249 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $42.45 | 7.234% | $45.5208 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $167.70 | 5.540% | $176.9906 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $135.34 | 11.767% | $151.2655 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $195.42 | 8.457% | $211.9467 | $211.95 | $211.95 | $211.90 |
| Purchase #6 | $85.88 | 12.791% | $96.8649 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $58.54 | 4.585% | $61.2241 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $691.70 | $751.0375 | $751.03 | $750.95 | $751.00 | |